Hirata; Nobuyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirata; Nobuyuki.The latest application filed is for "valve control device".
- Hirata; Nobuyuki - Kyoto JP
- Hirata; Nobuyuki - Sakai JP
| Patent | Date |
|---|---|
| Vacuum valve, vacuum pump, and vacuum pumping system Grant 10,683,867 - Nakamura , et al. | 2020-06-16 |
| Valve control device Grant 10,599,166 - Hirata , et al. | 2020-03-24 |
| Vacuum valve and vacuum pump Grant 10,400,775 - Nakamura , et al. Sep | 2019-09-03 |
| Vacuum Valve, Vacuum Pump, And Vacuum Pumping System App 20180195518 - NAKAMURA; Masaya ; et al. | 2018-07-12 |
| Vacuum Valve And Vacuum Pump App 20180195519 - NAKAMURA; Masaya ; et al. | 2018-07-12 |
| Valve Control Device App 20180196449 - HIRATA; Nobuyuki ; et al. | 2018-07-12 |
| Exhaust System And Control Device App 20180023719 - NAKAMURA; Masaya ; et al. | 2018-01-25 |
| Variable speed image-forming apparatus Grant 4,623,242 - Hayashi , et al. November 18, 1 | 1986-11-18 |
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